78771264

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:209

約数の個数: 224

約数和(自身を含む): 259445760

約数和(自身を除く): 180674496

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 19, 22, 24, 26, 32, 33, 38, 39, 44, 48, 52, 57, 64, 66, 76, 78, 88, 96, 104, 114, 132, 143, 151, 152, 156, 176, 192, 208, 209, 228, 247, 264, 286, 302, 304, 312, 352, 416, 418, 429, 453, 456, 494, 528, 572, 604, 608, 624, 627, 704, 741, 832, 836, 858, 906, 912, 988, 1056, 1144, 1208, 1216, 1248, 1254, 1482, 1661, 1672, 1716, 1812, 1824, 1963, 1976, 2112, 2288, 2416, 2496, 2508, 2717, 2869, 2964, 3322, 3344, 3432, 3624, 3648, 3926, 3952, 4576, 4832, 4983, 5016, 5434, 5738, 5889, 5928, 6644, 6688, 6864, 7248, 7852, 7904, 8151, 8607, 9152, 9664, 9966, 10032, 10868, 11476, 11778, 11856, 13288, 13376, 13728, 14496, 15704, 15808, 16302, 17214, 19932, 20064, 21593, 21736, 22952, 23556, 23712, 26576, 27456, 28992, 31408, 31559, 32604, 34428, 37297, 39864, 40128, 43186, 43472, 45904, 47112, 47424, 53152, 62816, 63118, 64779, 65208, 68856, 74594, 79728, 86372, 86944, 91808, 94224, 94677, 106304, 111891, 125632, 126236, 129558, 130416, 137712, 149188, 159456, 172744, 173888, 183616, 188448, 189354, 223782, 252472, 259116, 260832, 275424, 298376, 318912, 345488, 376896, 378708, 410267, 447564, 504944, 518232, 521664, 550848, 596752, 690976, 757416, 820534, 895128, 1009888, 1036464, 1193504, 1230801, 1381952, 1514832, 1641068, 1790256, 2019776, 2072928, 2387008, 2461602, 3029664, 3282136, 3580512, 4145856, 4923204, 6059328, 6564272, 7161024, 9846408, 13128544, 19692816, 26257088, 39385632, 78771264]

約数ペア:

[(1, 78771264), (2, 39385632), (3, 26257088), (4, 19692816), (6, 13128544), (8, 9846408), (11, 7161024), (12, 6564272), (13, 6059328), (16, 4923204), (19, 4145856), (22, 3580512), (24, 3282136), (26, 3029664), (32, 2461602), (33, 2387008), (38, 2072928), (39, 2019776), (44, 1790256), (48, 1641068), (52, 1514832), (57, 1381952), (64, 1230801), (66, 1193504), (76, 1036464), (78, 1009888), (88, 895128), (96, 820534), (104, 757416), (114, 690976), (132, 596752), (143, 550848), (151, 521664), (152, 518232), (156, 504944), (176, 447564), (192, 410267), (208, 378708), (209, 376896), (228, 345488), (247, 318912), (264, 298376), (286, 275424), (302, 260832), (304, 259116), (312, 252472), (352, 223782), (416, 189354), (418, 188448), (429, 183616), (453, 173888), (456, 172744), (494, 159456), (528, 149188), (572, 137712), (604, 130416), (608, 129558), (624, 126236), (627, 125632), (704, 111891), (741, 106304), (832, 94677), (836, 94224), (858, 91808), (906, 86944), (912, 86372), (988, 79728), (1056, 74594), (1144, 68856), (1208, 65208), (1216, 64779), (1248, 63118), (1254, 62816), (1482, 53152), (1661, 47424), (1672, 47112), (1716, 45904), (1812, 43472), (1824, 43186), (1963, 40128), (1976, 39864), (2112, 37297), (2288, 34428), (2416, 32604), (2496, 31559), (2508, 31408), (2717, 28992), (2869, 27456), (2964, 26576), (3322, 23712), (3344, 23556), (3432, 22952), (3624, 21736), (3648, 21593), (3926, 20064), (3952, 19932), (4576, 17214), (4832, 16302), (4983, 15808), (5016, 15704), (5434, 14496), (5738, 13728), (5889, 13376), (5928, 13288), (6644, 11856), (6688, 11778), (6864, 11476), (7248, 10868), (7852, 10032), (7904, 9966), (8151, 9664), (8607, 9152)]